.Transition {
  position: relative;
  width: 100%;
  height: 100%;

  &_slide {
    width: 100%;
    height: 100%;

    animation-fill-mode: forwards !important;

    &-from,
    &-to {
      position: absolute;
      top: 0;
      left: 0;
    }

    &-inactive {
      display: none !important; // Best performance when animating container
      //transform: scale(0); // Shortest initial delay
    }
  }

  &-slideOptimized,
  &-slideOptimizedBackwards,
  &-slideOptimizedRtl,
  &-slideOptimizedRtlBackwards {
    contain: strict;

    body.is-safari & {
      // Create a new composite layer to reduce the page repaint area when switching a tab (as `contain` is not supported in Safari)
      transform: translate3d(0, 0, 0);
    }

    #root & > .Transition_slide {
      position: absolute;
      top: 0;
      left: 0;
      transform: scale(0);

      transition: transform var(--slide-transition);
    }
  }

  &-slide {
    > .Transition_slide-to {
      transform: translateX(100%);
      animation: slide-in var(--slide-transition);
    }

    > .Transition_slide-from {
      animation: slide-out var(--slide-transition);
    }
  }

  &-slideBackwards {
    > .Transition_slide-to {
      transform: translateX(-100%);
      animation: slide-out-backwards var(--slide-transition);
    }

    > .Transition_slide-from {
      animation: slide-in-backwards var(--slide-transition);
    }
  }

  &-slideRtl {
    > .Transition_slide-to {
      transform: translateX(-100%);
      animation: slide-in var(--slide-transition);
    }

    > .Transition_slide-from {
      animation: slide-out var(--slide-transition);
    }
  }


  &-slideRtlBackwards {
    > .Transition_slide-to {
      transform: translateX(100%);
      animation: slide-out-backwards var(--slide-transition);
    }

    > .Transition_slide-from {
      animation: slide-in-backwards var(--slide-transition);
    }
  }

  &-slideVertical {
    > .Transition_slide-to {
      transform: translateY(100%);
      animation: slide-vertical-in var(--slide-transition);
    }

    > .Transition_slide-from {
      animation: slide-vertical-out var(--slide-transition);
    }
  }

  &-slideVerticalBackwards {
    > .Transition_slide-to {
      transform: translateY(-100%);
      animation: slide-vertical-out-backwards var(--slide-transition);
    }

    > .Transition_slide-from {
      animation: slide-vertical-in-backwards var(--slide-transition);
    }
  }

  &-slideVerticalFade {
    > .Transition_slide-to {
      transform: translateY(100%);
      animation: slide-vertical-fade-in var(--slide-transition);
    }

    > .Transition_slide-from {
      animation: slide-vertical-fade-out var(--slide-transition);
    }
  }

  &-slideVerticalFadeBackwards {
    > .Transition_slide-to {
      transform: translateY(-100%);
      animation: slide-vertical-fade-out-backwards var(--slide-transition);
    }

    > .Transition_slide-from {
      animation: slide-vertical-fade-in-backwards var(--slide-transition);
    }
  }

  &-slideFade {
    > .Transition_slide-from {
      transform: translateX(0);
      transform-origin: left;
      opacity: 1;
      animation: fade-out-opacity var(--slide-transition), slide-fade-out-move var(--slide-transition);
    }

    > .Transition_slide-to {
      transform: translateX(1.5rem);
      transform-origin: left;
      opacity: 0;
      animation: fade-in-opacity var(--slide-transition), slide-fade-in-move var(--slide-transition);
    }
  }

  &-slideFadeBackwards {
    > .Transition_slide-from {
      transform: translateX(0);
      opacity: 1;
      animation: fade-in-backwards-opacity var(--slide-transition),
      slide-fade-in-backwards-move var(--slide-transition);
    }

    > .Transition_slide-to {
      transform: translateX(-1.5rem);
      opacity: 0;
      animation: fade-out-backwards-opacity var(--slide-transition),
      slide-fade-out-backwards-move var(--slide-transition);
    }
  }

  &-zoomFade {
    > .Transition_slide-from {
      transform: scale(1);
      transform-origin: center;
      opacity: 1;
      animation: fade-out-opacity 0.15s ease;
    }

    > .Transition_slide-to {
      transform-origin: center;
      opacity: 0;
      // We can omit `transform: scale(1.1);` here because `opacity` is 0.
      // We need to for proper position calculation in `InfiniteScroll`.

      animation: fade-in-opacity 0.15s ease, zoomFade-in-move 0.15s ease;
    }
  }

  &-zoomFadeBackwards {
    > .Transition_slide-from {
      transform: scale(1);
      animation: fade-in-backwards-opacity 0.1s ease, zoomFade-in-backwards-move 0.15s ease;
    }

    > .Transition_slide-to {
      transform: scale(0.95);
      animation: fade-out-backwards-opacity 0.15s ease, zoomFade-out-backwards-move 0.15s ease;
    }
  }

  &-fade,
  &-fadeBackwards {
    > .Transition_slide-from {
      opacity: 1;
      animation: fade-out-opacity 0.15s ease;
    }

    > .Transition_slide-to {
      opacity: 0;
      animation: fade-in-opacity 0.15s ease;
    }
  }

  &-semiFade {
    > .Transition_slide {
      isolation: isolate;
    }

    > .Transition_slide-from {
      opacity: 1;
    }

    > .Transition_slide-to {
      opacity: 0;
      animation: fade-in-opacity 250ms ease;
    }
  }

  &-semiFadeBackwards {
    > .Transition_slide-from {
      opacity: 1;
      animation: fade-in-backwards-opacity 250ms ease;
    }

    > .Transition_slide-to {
      opacity: 1;
      animation: none !important;
    }
  }

  &-slideLayers {
    --background-color: var(--color-background);

    background: black !important;

    > .Transition_slide {
      background: var(--background-color);
    }

    > .Transition_slide-to {
      transform: translateX(100%);
      animation: slide-in var(--layer-transition);
    }

    > .Transition_slide-from {
      animation: slide-layers-out var(--layer-transition);
    }
  }

  &-slideLayersBackwards {
    --background-color: var(--color-background);

    background: black !important;

    > .Transition_slide-to {
      transform: translateX(-20%);
      opacity: 0.75;
      animation: slide-layers-out-backwards var(--layer-transition);
    }

    > .Transition_slide-from {
      animation: slide-in-backwards var(--layer-transition);
    }
  }

  &-pushSlide {
    > .Transition_slide {
      background: var(--color-background);
    }

    > .Transition_slide-from {
      transform: scale(1);
      transform-origin: center;
      opacity: 1;
      animation: push-out 0.25s ease-in-out;

      .custom-scroll {
        scrollbar-color: transparent !important;

        &::-webkit-scrollbar-thumb {
          background-color: transparent !important;
        }
      }
    }

    > .Transition_slide-to {
      transform: translateX(100%);
      animation: slide-in-200 0.25s ease-in-out;
    }
  }

  &-pushSlideBackwards {
    > .Transition_slide {
      background: var(--color-background);
    }

    > .Transition_slide-to {
      transform: scale(0.7);
      opacity: 0;
      animation: push-out-backwards 0.25s ease-in-out;
    }

    > .Transition_slide-from {
      animation: slide-in-200-backwards 0.25s ease-in-out;
    }
  }

  &-reveal {
    > .Transition_slide-to {
      clip-path: inset(0 100% 0 0);
      animation: reveal-in 350ms ease-in;
    }
  }

  &-revealBackwards {
    > .Transition_slide-from {
      clip-path: inset(0 0 0 0);
      animation: reveal-in-backwards 350ms ease-out;
    }

    > .Transition_slide-to {
      clip-path: none;
      animation: none;
    }
  }
}

@keyframes fade-in-opacity {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes fade-out-opacity {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

@keyframes fade-in-backwards-opacity {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

@keyframes fade-out-backwards-opacity {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes slide-in {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(0);
  }
}

@keyframes slide-out {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

@keyframes slide-in-backwards {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes slide-out-backwards {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(0);
  }
}

@keyframes slide-vertical-in {
  0% {
    transform: translateY(100%);
  }
  100% {
    transform: translateY(0);
  }
}

@keyframes slide-vertical-out {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-100%);
  }
}

@keyframes slide-vertical-in-backwards {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(100%);
  }
}

@keyframes slide-vertical-out-backwards {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(0);
  }
}

@keyframes slide-vertical-fade-in {
  0% {
    transform: translateY(100%);

    opacity: 0;
  }
  100% {
    transform: translateY(0);

    opacity: 1;
  }
}

@keyframes slide-vertical-fade-out {
  0% {
    transform: translateY(0);

    opacity: 1;
  }
  100% {
    transform: translateY(-100%);

    opacity: 0;
  }
}

@keyframes slide-vertical-fade-in-backwards {
  0% {
    transform: translateY(0);

    opacity: 1;
  }
  100% {
    transform: translateY(100%);

    opacity: 0;
  }
}

@keyframes slide-vertical-fade-out-backwards {
  0% {
    transform: translateY(-100%);

    opacity: 0;
  }
  100% {
    transform: translateY(0);

    opacity: 1;
  }
}

@keyframes slide-fade-in-move {
  0% {
    transform: translateX(1.5rem);
  }
  100% {
    transform: translateX(0);
  }
}

@keyframes slide-fade-out-move {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-1.5rem);
  }
}

@keyframes slide-fade-in-backwards-move {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(1.5rem);
  }
}

@keyframes slide-fade-out-backwards-move {
  0% {
    transform: translateX(-1.5rem);
  }
  100% {
    transform: translateX(0);
  }
}

@keyframes zoomFade-in-move {
  0% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes zoomFade-in-backwards-move {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.1);
  }
}

@keyframes zoomFade-out-backwards-move {
  0% {
    transform: scale(0.95);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes slide-layers-out {
  0% {
    transform: translateX(0);

    opacity: 1;
  }
  100% {
    transform: translateX(-20%);

    opacity: calc(1 - var(--layer-blackout-opacity));
  }
}

@keyframes slide-layers-out-backwards {
  0% {
    transform: translateX(-20%);

    opacity: calc(1 - var(--layer-blackout-opacity));
  }
  100% {
    transform: translateX(0);

    opacity: 1;
  }
}

@keyframes push-out {
  0% {
    transform: scale(1);

    opacity: 1;
  }
  100% {
    transform: scale(0.7);

    opacity: 0;
  }
}

@keyframes push-out-backwards {
  0% {
    transform: scale(0.7);

    opacity: 0;
  }
  100% {
    transform: scale(1);

    opacity: 1;
  }
}

@keyframes slide-in-200 {
  0% {
    transform: translateX(200%);
  }
  100% {
    transform: translateX(0);
  }
}

@keyframes slide-in-200-backwards {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(200%);
  }
}

@keyframes reveal-in {
  0% {
    clip-path: inset(0 100% 0 0);
  }
  100% {
    clip-path: inset(0 0 0 0);
  }
}

@keyframes reveal-in-backwards {
  0% {
    clip-path: inset(0 0 0 0);
  }
  100% {
    clip-path: inset(0 100% 0 0);
  }
}